Investigation of the ill infant with heart disease.
D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery*; D006343:Heart Septal Defects / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010808:Physical Examination; D011300:Preoperative Care; D011666:Pulmonary Valve Stenosis / Q000601:surgery; D013771:Tetralogy of Fallot / Q000601:surgery; D014188:Transposition of Great Vessels / Q000601:surgery; D014264:Tricuspid Valve Stenosis / Q000601:surgery